John P. Marquand

Moto thwarts a ruthless band of international agents who try to foment an international incident by mining the entrance to the Suez Canal and blaming the British. (imdb)

A man who lived his life as he was was told he should, not as he would have chosen to, is brought out of his shell by a beautiful young woman. (imdb)

On a freighter going from San Francisco to Shanghai Mr. Moto solves mysteries caused by a gang of smugglers. First of the series. (imdb)

The U.S. government asks Mr. Moto to go to Puerto Rico to investigate diamond smuggling after an earlier investigator is murdered. (imdb)

Polly Fulton is the only daughter of rich industrialist B.F. Fulton. She is about to marry the man of her dreams, attorney Robert Tasmin, then she meets the intellectual Thomas Brett. They fall in love and soon they marry. Brett has always been opposed to the wasteful lifestyle of the rich, and the anger he feels, when he realizes that he has through his marriage become on of the rich, is turned against his wife. (imdb)

The head of a large publishing empire is dismayed when a top army general is about to be appointed to an atomic energy committee. She's determined to discredit him prior to the appointment and invites him to spend the weekend at her country home where she's arranged many traps. (imdb)